EP 2804096 A3 20150722 - Efficient Fetching of a Map Data During Animation
Title (en)
Efficient Fetching of a Map Data During Animation
Title (de)
Effizientes Abrufen von Kartendaten während Animationen
Title (fr)
Extraction efficace de données cartographiques pendant une animation
Publication
Application
Priority
US 201361823765 P 20130515
Abstract (en)
[origin: EP2804096A2] A first digital map is displayed in a viewport at an initial position. When a user gesture that communicates motion to the viewport is detected, a trajectory of the viewport from the initial position to a target position is determined based on kinematic quantities of the communicated motion. Map data for displaying a second digital map in the viewport at the target position is retrieved from a first memory, prior to the viewport reaching the target position. The retrieved map data is stored in a second memory having a higher speed of access than the first memory. The second memory is retrieved for display via the user interface when the viewport is at the target position.
IPC 8 full level
G06F 3/01 (2006.01); G06F 3/14 (2006.01); G06T 1/00 (2006.01); G06T 11/20 (2006.01); G06T 13/80 (2011.01); G06T 17/05 (2011.01); G09B 29/00 (2006.01)
CPC (source: EP US)
G06F 3/017 (2013.01 - US); G06T 11/20 (2013.01 - US); G06T 13/80 (2013.01 - EP US); G06T 17/05 (2013.01 - EP US); G09G 5/34 (2013.01 - EP US); G09G 5/393 (2013.01 - EP US); G09G 5/363 (2013.01 - EP US); G09G 2360/121 (2013.01 - EP US)
Citation (search report)
- [XYI] EP 1450277 A2 20040825 - SEC DEP ACTING THROUGH ORDNANC [GB]
- [Y] US 2012062602 A1 20120315 - VADHAVANA CHIRAG JAYANTILAL [DE], et al
- [A] US 2007055441 A1 20070308 - RETTERATH JAMIE E [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2804096 A2 20141119; EP 2804096 A3 20150722; EP 2804096 B1 20180321; DE 202014010839 U1 20161116; US 2014340304 A1 20141120; US 9514551 B2 20161206
DOCDB simple family (application)
EP 14167939 A 20140512; DE 202014010839 U 20140512; US 201414279132 A 20140515